Guardianship for Disabled Adult South Dakota

What Guardianship Actually Means Under South Dakota Law

When your child turns 18, South Dakota law recognizes them as a full legal adult — regardless of disability severity. That means you lose the authority to make medical decisions, sign lease agreements, or manage their finances unless a circuit court orders otherwise under SDCL Title 29A.

South Dakota adopted the Uniform Guardianship, Conservatorship, and Other Protective Arrangements Act (UGCOPAA) on July 1, 2022. The law draws a hard line between two types of court-supervised authority:

• Guardianship covers personal, medical, and residential decisions.
• Conservatorship covers financial assets, income management, and estate transactions.

You can petition for one or both, depending on your adult child's specific needs. The court evaluates each separately, and the law requires the least restrictive arrangement that meets the individual's functional limitations.

Limited vs Full Guardianship

The UGCOPAA strongly favors limited guardianship over plenary (full) appointments. Under SDCL 29A-5-302, the court must tailor its order to the protected person's actual limitations, leaving them with every right they can exercise independently.

A limited guardianship might grant a parent authority over medical consent and residential placement while leaving the young adult free to manage their own social relationships and daily activities. A full guardianship transfers substantially all decision-making authority to the guardian — the court reserves this for individuals who cannot safely participate in any major life decisions even with support.

In practice, circuit court judges in South Dakota increasingly push for limited arrangements. If you petition for full guardianship but the capacity evaluation shows your adult child can handle certain decisions, expect the judge to narrow the order.

How to File: Step by Step

The petition must be filed in the circuit court of the county where the young adult resides. Here's what the process looks like:

1. Obtain a capacity evaluation. A licensed physician or psychologist must evaluate the young adult's cognitive functioning, adaptive behavior, and specific limitations. This evaluation typically costs between $500 and $1,500 and forms the core evidence for your petition.

2. File the petition. The court filing fee is $72 under SDCL 16-2-58. Local sheriff civil process fees add another $50 to $95 for serving notice on the respondent and family members. The UJS Self-Help portal has free downloadable pro se forms if you're filing without an attorney.

3. Complete fingerprint-based background checks. Under SDCL 29A-5-110, every nominee must complete the required state and federal fingerprint-based criminal-history checks. The combined processing fee is $50 ($30 state, $20 federal), plus local Livescan rolling charges.

4. Complete mandatory nominee training. The State Bar of South Dakota requires all guardian and conservator nominees to finish an approved training course before formal appointment.

5. Serve notice. The respondent must receive personal service at least 14 days before the hearing. Close family members also must be notified.

6. Attend the hearing. The court appoints an attorney for the respondent (SDCL 29A-5-305) and may appoint a visitor to investigate the situation independently.

Total cost range for the legal process: $2,500 to $10,000+ depending on whether you hire an attorney or file pro se.

Ongoing Obligations After Appointment

Guardianship isn't a one-time event. Once appointed, you're accountable to the court through annual filings:

• Form UJS-142: Guardian's Annual Report on the protected person's living situation, medical care, and overall wellbeing.
• Form UJS-141: Conservator's Annual Accounting of all financial transactions if you hold conservatorship authority.
• Form UJS-140: Initial Inventory of assets filed shortly after appointment.

Missing these filings can result in the court removing you as guardian. The UJS Guardianship Forms portal has all required templates.

The DHS Establishment Program

If cost is a barrier, the South Dakota Department of Human Services administers the Guardianship Establishment Program. This program provides a $500 stipend paid directly to your attorney to offset the costs of establishing guardianship for an eligible adult with a developmental disability. It doesn't cover the full cost, but it reduces the financial barrier significantly for families who need court-supervised arrangements.

Before You File: Consider the Alternatives

Guardianship is the most restrictive legal tool available. Before petitioning, evaluate whether a durable power of attorney, supported decision-making agreement, or representative payee designation can meet your family's needs without removing your adult child's civil rights. The UGCOPAA itself requires you to demonstrate that no less restrictive alternative will work — the court will ask about this at the hearing.

Our South Dakota SSI at 18 & Adult Disability Benefits Guide walks through the full legal decision-making spectrum from supported decision-making through full guardianship, with a comparison matrix and preparation worksheets for each option.

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